Automatic Data Processing
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
WEINBACH ARTHUR F officer: Chairman
Stock Option (Right to Buy) 80,000 N/A N/A
Sale
DYKSTRA KAREN E officer: Corporate Vice President
Common Stock 3,311 $38.45 $127,308
Sale
WEINBACH ARTHUR F officer: Chairman
Common Stock 75,370 $39.29 $2,961,212
Option
DYKSTRA KAREN E officer: Corporate Vice President
Common Stock 4,800 N/A N/A
Sale
DYKSTRA KAREN E officer: Corporate Vice President
Common Stock 4,800 N/A N/A
Option
DYKSTRA KAREN E officer: Corporate Vice President
Stock Option (Right to Buy) 4,800 N/A N/A
Sale
DALY RICHARD J officer: Corporate Vice President
Common Stock 11,699 $38.02 $444,737
Sale
COLOTTI RAYMOND L officer: Corporate Vice President
Common Stock 5,000 N/A N/A
Option
COLOTTI RAYMOND L officer: Corporate Vice President
Common Stock 5,000 N/A N/A
Option
COLOTTI RAYMOND L officer: Corporate Vice President
Stock Option (Right to Buy) 5,000 N/A N/A
Option
DALY RICHARD J officer: Corporate Vice President
Stock Option (Right to Buy) 30,000 N/A N/A
Sale
DALY RICHARD J officer: Corporate Vice President
Common Stock 60,000 N/A N/A
Option
DALY RICHARD J officer: Corporate Vice President
Common Stock 60,000 N/A N/A
Sale
DURITY G HARRY officer: Corporate Vice President
Common Stock 7,720 $35 $270,200
Sale
MARTONE S MICHAEL officer: Corporate Vice President
Common Stock 9,000 $35 $315,000
Option
MARTONE S MICHAEL officer: Corporate Vice President
Common Stock 9,000 $35 $315,000
Sale
DURITY G HARRY officer: Corporate Vice President
Common Stock 6,000 $34.65 $207,900

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.